1461817981

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{773}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 1716422400

約数和(自身を除く): 254604419

約数列:

[1, 13, 17, 43, 199, 221, 559, 731, 773, 2587, 3383, 8557, 9503, 10049, 13141, 33239, 43979, 111241, 145469, 153827, 170833, 432107, 565063, 1891097, 1999751, 2615059, 6614561, 7345819, 33995767, 85989293, 112447537, 1461817981]

約数ペア:

[(1, 1461817981), (13, 112447537), (17, 85989293), (43, 33995767), (199, 7345819), (221, 6614561), (559, 2615059), (731, 1999751), (773, 1891097), (2587, 565063), (3383, 432107), (8557, 170833), (9503, 153827), (10049, 145469), (13141, 111241), (33239, 43979)]